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83cbd279 | 1 | /** @file\r |
2 | \r | |
7bce0c5a | 3 | Copyright (c) 2006 - 2008, Intel Corporation\r |
83cbd279 | 4 | All rights reserved. This program and the accompanying materials\r |
5 | are licensed and made available under the terms and conditions of the BSD License\r | |
6 | which accompanies this distribution. The full text of the license may be found at\r | |
7 | http://opensource.org/licenses/bsd-license.php\r | |
8 | \r | |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
11 | \r | |
12 | Module Name:\r | |
13 | \r | |
14 | Ip4Config.h\r | |
15 | \r | |
16 | Abstract:\r | |
17 | \r | |
18 | Header file for IP4Config driver.\r | |
19 | \r | |
20 | \r | |
21 | **/\r | |
22 | \r | |
23 | #ifndef __EFI_IP4CONFIG_H__\r | |
24 | #define __EFI_IP4CONFIG_H__\r | |
25 | \r | |
b2570da8 | 26 | #include <PiDxe.h>\r |
27 | \r | |
28 | #include <Protocol/Dhcp4.h>\r | |
24e58768 | 29 | #include <Protocol/Ip4Config.h>\r |
b2570da8 | 30 | #include <Protocol/ManagedNetwork.h>\r |
31 | \r | |
32 | #include <Library/DebugLib.h>\r | |
33 | #include <Library/UefiRuntimeServicesTableLib.h>\r | |
34 | #include <Library/UefiDriverEntryPoint.h>\r | |
35 | #include <Library/UefiBootServicesTableLib.h>\r | |
36 | #include <Library/UefiLib.h>\r | |
37 | #include <Library/NetLib.h>\r | |
38 | #include <Library/BaseMemoryLib.h>\r | |
83cbd279 | 39 | #include <Library/MemoryAllocationLib.h>\r |
40 | \r | |
41 | #include "NicIp4Variable.h"\r | |
42 | \r | |
43 | typedef struct _IP4_CONFIG_INSTANCE IP4_CONFIG_INSTANCE;\r | |
44 | \r | |
7bce0c5a | 45 | typedef enum {\r |
83cbd279 | 46 | IP4_CONFIG_STATE_IDLE = 0,\r |
47 | IP4_CONFIG_STATE_STARTED,\r | |
7bce0c5a | 48 | IP4_CONFIG_STATE_CONFIGURED\r |
49 | } IP4_CONFIG_STATE;\r | |
83cbd279 | 50 | \r |
7bce0c5a | 51 | #define IP4_PROTO_ICMP 0x01\r |
f3f2e05d | 52 | #define IP4_CONFIG_INSTANCE_SIGNATURE SIGNATURE_32 ('I', 'P', '4', 'C')\r |
83cbd279 | 53 | \r |
7bce0c5a | 54 | typedef enum {\r |
83cbd279 | 55 | DHCP_TAG_PARA_LIST = 55,\r |
56 | DHCP_TAG_NETMASK = 1,\r | |
57 | DHCP_TAG_ROUTER = 3\r | |
7bce0c5a | 58 | } DHCP_TAGS;\r |
83cbd279 | 59 | \r |
60 | //\r | |
61 | // Configure the DHCP to request the routers and netmask\r | |
62 | // from server. The DHCP_TAG_NETMASK is included in Head.\r | |
63 | //\r | |
64 | #pragma pack(1)\r | |
65 | typedef struct {\r | |
66 | EFI_DHCP4_PACKET_OPTION Head;\r | |
67 | UINT8 Route;\r | |
68 | } IP4_CONFIG_DHCP4_OPTION;\r | |
69 | #pragma pack()\r | |
70 | \r | |
71 | struct _IP4_CONFIG_INSTANCE {\r | |
72 | UINT32 Signature;\r | |
73 | EFI_HANDLE Controller;\r | |
74 | EFI_HANDLE Image;\r | |
75 | \r | |
76 | EFI_IP4_CONFIG_PROTOCOL Ip4ConfigProtocol;\r | |
77 | EFI_NIC_IP4_CONFIG_PROTOCOL NicIp4Protocol;\r | |
78 | \r | |
79 | //\r | |
80 | // NicConfig's state, such as IP4_CONFIG_STATE_IDLE\r | |
81 | //\r | |
82 | INTN State;\r | |
83 | \r | |
84 | //\r | |
85 | // Mnp child to keep the connection with MNP.\r | |
86 | //\r | |
87 | EFI_MANAGED_NETWORK_PROTOCOL *Mnp;\r | |
88 | EFI_HANDLE MnpHandle;\r | |
89 | \r | |
90 | //\r | |
91 | // User's requests data\r | |
92 | //\r | |
93 | EFI_EVENT DoneEvent;\r | |
94 | EFI_EVENT ReconfigEvent;\r | |
95 | EFI_STATUS Result;\r | |
96 | \r | |
97 | //\r | |
98 | // Identity of this interface and some configuration info.\r | |
99 | //\r | |
100 | NIC_ADDR NicAddr;\r | |
101 | UINT16 NicName[IP4_NIC_NAME_LENGTH];\r | |
102 | UINT32 NicIndex;\r | |
103 | NIC_IP4_CONFIG_INFO *NicConfig;\r | |
104 | \r | |
105 | //\r | |
106 | // DHCP handles to access DHCP\r | |
107 | //\r | |
108 | EFI_DHCP4_PROTOCOL *Dhcp4;\r | |
109 | EFI_HANDLE Dhcp4Handle;\r | |
110 | EFI_EVENT Dhcp4Event;\r | |
111 | };\r | |
112 | \r | |
113 | #define IP4_CONFIG_INSTANCE_FROM_IP4CONFIG(this) \\r | |
114 | CR (this, IP4_CONFIG_INSTANCE, Ip4ConfigProtocol, IP4_CONFIG_INSTANCE_SIGNATURE)\r | |
115 | \r | |
116 | #define IP4_CONFIG_INSTANCE_FROM_NIC_IP4CONFIG(this) \\r | |
117 | CR (this, IP4_CONFIG_INSTANCE, NicIp4Protocol, IP4_CONFIG_INSTANCE_SIGNATURE)\r | |
118 | \r | |
119 | extern EFI_DRIVER_BINDING_PROTOCOL gIp4ConfigDriverBinding;\r | |
120 | extern EFI_COMPONENT_NAME_PROTOCOL gIp4ConfigComponentName;\r | |
121 | extern EFI_COMPONENT_NAME2_PROTOCOL gIp4ConfigComponentName2;\r | |
122 | extern IP4_CONFIG_INSTANCE *mIp4ConfigNicList[MAX_IP4_CONFIG_IN_VARIABLE];\r | |
123 | extern EFI_IP4_CONFIG_PROTOCOL mIp4ConfigProtocolTemplate;\r | |
124 | extern EFI_NIC_IP4_CONFIG_PROTOCOL mNicIp4ConfigProtocolTemplate;\r | |
125 | \r | |
7bce0c5a | 126 | /**\r |
127 | Release all the DHCP related resources.\r | |
128 | \r | |
129 | @param This The IP4 configure instance\r | |
130 | \r | |
131 | @return None\r | |
132 | \r | |
133 | **/\r | |
83cbd279 | 134 | VOID\r |
135 | Ip4ConfigCleanDhcp4 (\r | |
136 | IN IP4_CONFIG_INSTANCE *This\r | |
137 | );\r | |
138 | \r | |
7bce0c5a | 139 | /**\r |
140 | Clean up all the configuration parameters.\r | |
141 | \r | |
142 | @param Instance The IP4 configure instance\r | |
143 | \r | |
144 | @return None\r | |
145 | \r | |
146 | **/\r | |
83cbd279 | 147 | VOID\r |
148 | Ip4ConfigCleanConfig (\r | |
149 | IN IP4_CONFIG_INSTANCE *Instance\r | |
150 | );\r | |
151 | #endif\r |